Home / 10,944,167.18-15,102,949.06-5,982,626.89

Finding the Fourth Proportional to 10,944,167.18, 15,102,949.06 and 5,982,626.89

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Solution

The fourth proportional to 10,944,167.18, 15,102,949.06 and 5,982,626.89 is: 8,256,024.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,167.18 : 15,102,949.06 = 5,982,626.89 : x
  2. Step 2: Convert to fraction form
    10,944,167.18/15,102,949.06 = 5,982,626.89/x
  3. Step 3: Cross multiply
    10,944,167.18x = 15,102,949.06 × 5,982,626.89
  4. Step 4: Simplify right side
    10,944,167.18x = 90,355,309,191,013.19
  5. Step 5: Solve for x
    x = 90,355,309,191,013.19/10,944,167.18
  6. Step 6: Final answer
    x = 8,256,024.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.